8185 Device error detected

Description

Refer to Diagnostic class (standard): 3

Device reactions

Default reaction

Minimum reaction

Drive

AD

AD

Power supply

AP

AP

Cause

Solution

The brake voltage measured by the servo amplifier is lower than the necessary voltage to maintain or release the brake in the motor.

Verify and replace if necessary the 24 V power supply.

A short-circuit has occurred in the DC bus (drive side).

Replace the device.

Internal error in the device is detected.

Replace the device.